Skepticism
WordNet
noun
(1) Doubt about the truth of something
(2) The disbelief in any claims of ultimate knowledge
WiktionaryText
Noun
- The practice or philosophy of being a skeptic.
- A studied attitude of questioning and doubt
- The doctrine that absolute knowledge is not possible
- A methodology that starts from a neutral standpoint and aims to acquire certainty though scientific or logical observation.
- Doubt or disbelief of religious doctrines